| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.80 | 7.272% | $197.1659 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $240.55 | 11.674% | $268.6318 | $268.63 | $268.65 | $268.60 |
| Purchase #3 | $27.51 | 6.871% | $29.4002 | $29.40 | $29.40 | $29.40 |
| Purchase #4 | $107.86 | 7.661% | $116.1232 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $50.76 | 12.371% | $57.0395 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $94.84 | 3.153% | $97.8303 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $77.53 | 6.621% | $82.6633 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $782.85 | $848.8542 | $848.85 | $848.85 | $848.80 | |